Water outlet structure of independent water-vapor separation box

Abstract

The utility model discloses a water outlet structure of an independent water vapor separation box, which comprises a water outlet nozzle and a water vapor separation box which are separately arranged, a first accommodating cavity is arranged in the water outlet nozzle, a second accommodating cavity is arranged in the water vapor separation box, a connecting pipe is arranged between the first accommodating cavity and the second accommodating cavity, and the connecting pipe is communicated with the first accommodating cavity and the second accommodating cavity; a first water outlet communicated with the first containing cavity is formed in the bottom of the water outlet nozzle, a first water inlet is formed in the peripheral side of the water outlet nozzle, a second water outlet is formed in the bottom of the water-vapor separation box, and the first water inlet is communicated with the second water outlet; a first exhaust pipe is further arranged at the top of the water-vapor separation box and communicates with the second containing cavity and the outside. According to the scheme that the water outlet nozzle and the water vapor separation box are arranged in a separated mode, the size of the water outlet nozzle is reduced, and then the installation difficulty of the water outlet nozzle is lowered; meanwhile, water vapor of the hot water can be prevented from flowing out of the water outlet without being completely separated, and the water vapor separation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the field of water dispensers, and particularly relates to a water outlet structure with an independent water vapor separation box. Background Art

[0002] Most of the existing water dispensers are heating water dispensers with heating functions. The drinking water is heated by a heating module inside the water dispenser. However, water vapor is generated when the drinking water is heated, which easily causes the hot water to flow erratically when it comes out, posing a risk of scalding. In order to prevent the hot water from flowing erratically when it comes out, the existing water dispensers usually set up a water vapor separation device on the water dispenser to discharge the water vapor.

[0003] In the prior art, for example, the patent document with the publication number CN219629368U discloses a water vapor separation water outlet nozzle. A water vapor separation cavity is provided inside the water outlet nozzle for water vapor separation. However, setting a water vapor separation cavity inside the water outlet nozzle will cause the top of the water outlet nozzle to bulge upward, increasing the installation space of the water outlet nozzle and increasing the installation difficulty of the water blowing cone. Moreover, the water vapor separation cavity is close to the water blowing port, which easily causes the water vapor in the water outlet nozzle to flow out from the water outlet before being completely separated, and there is still a situation where the hot water flows erratically when it comes out, posing a risk of scalding.

[0004] Therefore, there is an urgent need for a water outlet structure with an independent water vapor separation box to solve the above problems. Summary of the Invention

[0005] Aiming at the problems in the prior art, the utility model provides a water outlet structure with an independent water vapor separation box. By separating the water outlet nozzle from the water vapor separation box, the volume of the water outlet nozzle is reduced, thereby reducing the installation difficulty of the water outlet nozzle. At the same time, the separated water vapor separation box can prevent the water vapor of the hot water from flowing out of the water outlet before being completely separated, improving the water vapor separation effect.

[0006] The utility model is realized as follows: A water outlet structure with an independent water vapor separation box is arranged at the water outlet end of the water dispenser water circuit, and includes a water vapor separation box, a connecting pipe and a water outlet nozzle connected in sequence. The water outlet nozzle is separated from the water vapor separation box and is connected by a connecting pipe. The water outlet nozzle is exposed outside the water dispenser housing, while the water vapor separation box is exposed or hidden in the water dispenser housing. A first cavity is provided inside the water outlet nozzle, a second cavity is provided inside the water vapor separation box, and the connecting pipe is arranged between the first cavity and the second cavity, and the connecting pipe communicates with the first cavity and the second cavity. By separating the water vapor separation box, the volume of the water outlet nozzle is reduced, thereby reducing the installation space required for installing the water outlet nozzle and reducing the installation difficulty of the water outlet nozzle. At the same time, the separated water vapor separation box increases the distance between the water vapor separation box and the water outlet nozzle, preventing the water vapor of the hot water from flowing out of the water outlet before being completely separated, and improving the water vapor separation effect.

[0007] The bottom of the water outlet nozzle is provided with a first water outlet, and the first water outlet is communicated with the bottom of the first cavity. The water outlet nozzle further includes a first water inlet communicated with the first cavity. The bottom of the water-vapor separation box is provided with a second water outlet, and the second water outlet is communicated with the first water inlet through the connecting pipe. The water-vapor separation box is provided with a second water inlet for connecting the water outlet end of the water dispenser waterway to allow hot water to enter the water-vapor separation box. The top of the water-vapor separation box is further provided with a first exhaust pipe, and the first exhaust pipe is communicated with the second cavity and the outside.

[0008] Preferably, the water outlet nozzle is further provided with a second exhaust pipe. The second exhaust pipe is arranged on both sides of the first water outlet and is communicated with the first cavity and the outside. The second exhaust pipe is used for secondary water-vapor separation of the hot water, further improving the water-vapor separation effect, further preventing the hot water from shaking when flowing out, and reducing the risk of scalding.

[0009] Specifically, the second exhaust pipe is arranged at the bottom of the first cavity and extends inwardly to be close to the top of the first cavity. The first exhaust pipe extends outwardly from the top of the water-vapor separation box. The second exhaust pipe being close to the top of the first cavity can prevent the hot water from leaking out of the second exhaust pipe, improving the reliability of the second exhaust pipe.

[0010] Specifically, the water outlet nozzle includes a nozzle body and a sealing cover that is hermetically fitted with the nozzle body. The sealing cover is circumferentially provided with a flange adapted to the nozzle body, and the inner wall of the flange is cooperatively connected with the outer periphery of the nozzle body. Since the second water outlet extends towards the first cavity, the water outlet nozzle cannot be integrally formed. The flange is used for positioning when the sealing cover and the nozzle body are cooperatively connected, improving the convenience of installation between the two.

[0011] Preferably, the bottom of the first cavity is gradually inclined outward from bottom to top to form a first diversion part, and the first water outlet is arranged at the lowest position of the first diversion part. The bottom of the second cavity is gradually inclined outward from bottom to top to form a second diversion part, and the second water outlet is arranged at the lowest position of the second diversion part. The first diversion part and the second diversion part are respectively used to prevent the first cavity and the second cavity from accumulating water and prevent the hot water from being polluted by the accumulated water.

[0012] Preferably, one end of the connecting pipe is inserted into and in interference fit with the first water inlet, and the other end is inserted into and in interference fit with the first water outlet. By means of insertion, the installation steps between the connecting pipe and the first water inlet and the second water outlet are simplified, making the connecting pipe more convenient to install and improving the installation convenience of the connecting pipe.

[0013] Specifically, one end of the first water inlet inserted into the connecting pipe is provided with a first transition portion, and the first transition portion gradually decreases from inside to outside along the extending direction of the first water inlet; one end of the second water outlet inserted into the connecting pipe is provided with a second transition portion, and the second transition portion gradually decreases along the extending direction of the second water outlet. The first transition portion and the second transition portion are respectively used for transitioning when the first water inlet and the second water outlet are inserted into the connecting pipe. Since the connecting pipe is in interference fit with the second water inlet and the second water outlet, it is relatively inconvenient to insert. Through the first transition portion and the second transition portion for transitioning the insertion of the connecting pipe, the insertion difficulty of the connecting pipe is reduced, and the installation convenience of the connecting pipe is improved.

[0014] Specifically, the connecting pipe is made of a flexible material and can be bent at any angle; the connecting pipe is provided with convex rings extending outward in the circumferential direction at both ends, which are used to improve the connection reliability between the connecting pipe and the first water inlet and the second water outlet. Since the connecting pipe is made of a flexible material, after the connecting pipe is inserted, its two ends are installed and fixed on the first water inlet or the second water outlet through the resilience of elastic deformation. The convex rings thicken the thickness of both ends of the connecting pipe, and the two ends of the connecting pipe have greater resilience when inserted, thereby making the insertion more reliable.

[0015] Preferably, the inner wall of the first water outlet is provided with a plurality of reinforcing ribs, and flow guiding grooves are formed between the reinforcing ribs. The flow guiding grooves are used to guide the hot water when it flows out of the first water outlet, prevent the hot water from rotating in the first water outlet, thereby preventing the hot water from shaking when flowing out, and reducing the risk of scalding.

[0016] Preferably, the water outlet nozzle is flat. The flat water outlet nozzle further reduces the installation space required for the water outlet nozzle and further improves the installation convenience of the water outlet nozzle.

[0017] The beneficial effects of the present utility model:

[0018] The present utility model provides a water outlet structure of an independent water vapor separation box. By separating the water outlet nozzle from the water vapor separation box, the volume of the water outlet nozzle is reduced, thereby reducing the installation difficulty of the water outlet nozzle; at the same time, the separated water vapor separation box can prevent the water vapor of the hot water from flowing out of the water outlet before being completely separated, improving the water vapor separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an overall cross-sectional view of the water outlet structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the water outlet nozzle of the water outlet structure of the present utility model;

[0021] Figure 3 Cross-sectional view of the water outlet nozzle of the water outlet structure of the present utility model;

[0022] Figure 4 Cross-sectional view of the water vapor separation box of the water outlet structure of the present utility model;

[0023] Figure 5 is Figure 1 Enlarged schematic view of the a position of;

[0024] Figure 6 Schematic diagram of the connecting pipe of the water outlet structure of the present utility model.

[0025] Reference numerals:

[0026] 1, water outlet nozzle; 2, water vapor separation box; 3, connecting pipe; 11, first cavity; 12, first water outlet; 13, first water inlet; 14, first guiding part; 15, sealing cover; 16, nozzle body; 17, second exhaust pipe; 21, second cavity; 22, second water outlet; 23, first exhaust pipe; 24, second water inlet; 25, second guiding part; 31, convex ring; 121, reinforcing rib; 122, guiding groove; 131, first transition part; 221, second transition part. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope protected by the present utility model.

[0028] As Figures 1-6 shown, a water outlet structure of an independent water vapor separation box is provided at the water outlet end of the waterway of the water dispenser, and includes a water vapor separation box 2, a connecting pipe 3, and a water outlet nozzle 1 connected in sequence. The water outlet nozzle 1 is separated from the water vapor separation box 2 and is connected through the connecting pipe 3; the water outlet nozzle 1 is exposed outside the water dispenser housing, while the water vapor separation box 2 is exposed or hidden in the water dispenser housing;

[0029] In this embodiment, the water outlet nozzle 1 is flat. The flat water outlet nozzle 1 further reduces the installation space required for the water outlet nozzle 1 and further improves the installation convenience of the water outlet nozzle 1.

[0030] A first cavity 11 is provided inside the water outlet nozzle 1, a second cavity 21 is provided inside the water vapor separation box 2, and the connecting pipe 3 is provided between the first cavity 11 and the second cavity 21. The connecting pipe 3 communicates the first cavity 11 and the second cavity 21;

[0031] Preferably, one end of the connecting pipe 3 is inserted into and in interference fit with the first water inlet 13, and the other end is inserted into and in interference fit with the first water outlet 12. By means of insertion, the installation steps between the connecting pipe 3 and the first water inlet 13 and the second water outlet 22 are simplified, making the connecting pipe 3 more convenient to install and improving the installation convenience of the connecting pipe 3.

[0032] Specifically, one end of the first water inlet 13 inserted into the connecting pipe 3 is provided with a first transition portion 131, and the first transition portion 131 gradually decreases from inside to outside along the extending direction of the first water inlet 13; one end of the second water outlet 22 inserted into the connecting pipe 3 is provided with a second transition portion 221, and the second transition portion 221 gradually decreases along the extending direction of the second water outlet 22. The first transition portion 131 and the second transition portion 221 are respectively used for transition when the first water inlet 13 and the second water outlet 22 are inserted into the connecting pipe 3. Since the connecting pipe 3 is in interference fit with the second water inlet 24 and the second water outlet 22, it is relatively inconvenient to insert. Through the first transition portion 131 and the second transition portion 221 for the connecting pipe 3 to be inserted for transition, the insertion difficulty of the connecting pipe 3 is reduced, and the installation convenience of the connecting pipe 3 is improved.

[0033] Specifically, the connecting pipe 3 is made of a flexible material and can be bent at any angle; the connecting pipe 3 is provided with convex rings 31 extending outward along the circumferential direction at both ends, which are used to improve the connection reliability between the connecting pipe 3 and the first water inlet 13 and the second water outlet 22. Since the connecting pipe 3 is made of a flexible material, after the connecting pipe 3 is inserted, its two ends are installed and fixed on the first water inlet 13 or the second water outlet 22 through the resilience of elastic deformation. The convex rings 31 thicken the thickness of both ends of the connecting pipe 3, and the two ends of the connecting pipe 3 have greater resilience when inserted, thereby making the insertion more reliable.

[0034] By adopting the scheme of separately arranging the water-vapor separation box 2, the volume of the water outlet 1 is reduced, thereby reducing the installation space required for installing the water outlet 1 and reducing the installation difficulty of the water outlet 1; at the same time, the separately arranged water-vapor separation box 2 increases the distance between the water-vapor separation box 2 and the water outlet 1, preventing the water vapor of hot water from flowing out of the water outlet before being completely separated, and improving the water-vapor separation effect.

[0035] The bottom of the water outlet nozzle 1 is provided with a first water outlet 12, and the first water outlet 12 communicates with the bottom of the first cavity 11. The water outlet nozzle 1 further includes a first water inlet 13 that communicates with the first cavity. The bottom of the water vapor separation box 2 is provided with a second water outlet 22, and the second water outlet 22 communicates with the first water inlet 13 through the connecting pipe 3. The water vapor separation box 2 is provided with a second water inlet 24 for connecting the water outlet end of the water dispenser waterway to allow hot water to enter the water vapor separation box 2. The top of the water vapor separation box 2 is further provided with a first exhaust pipe 23, and the first exhaust pipe 23 communicates the second cavity 21 with the outside;

[0036] In this embodiment, the bottom of the first cavity 11 is gradually inclined outward from bottom to top to form a first guiding portion 14, and the first water outlet 12 is provided at the lowest position of the first guiding portion 14. The bottom of the second cavity 21 is gradually inclined outward from bottom to top to form a second guiding portion 25, and the second water outlet 22 is provided at the lowest position of the second guiding portion 25. The first guiding portion 14 and the second guiding portion 25 are respectively used to prevent water accumulation in the first cavity 11 and the second cavity 21, and prevent hot water from being polluted by the accumulated water.

[0037] In this embodiment, the inner wall of the first water outlet 12 is provided with a plurality of reinforcing ribs 121, and a flow guiding groove 122 is formed between the reinforcing ribs 121. The flow guiding groove 122 is used to guide the hot water when it flows out of the first water outlet 12, prevent the hot water from rotating in the first water outlet 12, and further prevent the hot water from shaking when it flows out, reducing the risk of scalding.

[0038] In this embodiment, the water outlet nozzle 1 is further provided with a second exhaust pipe 17. The second exhaust pipe 17 is provided on both sides of the first water outlet 12 and communicates the first cavity 11 with the outside. The second exhaust pipe 17 is used for secondary water vapor separation of the hot water, further improving the water vapor separation effect, further preventing the hot water from shaking when it flows out, and reducing the risk of scalding.

[0039] Specifically, the second exhaust pipe 17 is provided at the bottom of the first cavity 11 and extends inward to be close to the top of the first cavity 11. The first exhaust pipe 23 extends outward from the top of the water vapor separation box 2. The second exhaust pipe 17 is close to the top of the first cavity 11, which can prevent hot water from leaking out of the second exhaust pipe 17 and improve the reliability of the second exhaust pipe 17.

[0040] Specifically, the water outlet nozzle 1 includes a nozzle body 16 and a sealing cover 15 that is sealingly fitted with the nozzle body 16. The sealing cover 15 is circumferentially provided with a flange adapted to the nozzle body 16, and the inner wall of the flange is connected to the outer periphery of the nozzle body 16 in a mating manner. Since the second water outlet 22 extends towards the first cavity 11, the water outlet nozzle 1 cannot be integrally formed. The flange is used for positioning when the sealing cover 15 and the nozzle body 16 are fitted together, improving the convenience of installation between the two.

[0041] According to the disclosure and teachings of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A water outlet structure of an independent water vapor separation box, arranged at the water outlet end of a water dispenser water channel, characterized in that: It comprises a water vapor separation box, a connecting pipe and a water outlet connected in sequence, wherein the water outlet is separately arranged from the water vapor separation box and connected via the connecting pipe; the water outlet is exposed to the water dispenser housing, while the water vapor separation box is exposed to or hidden in the water dispenser housing; a first cavity is arranged inside the water outlet, a second cavity is arranged inside the water vapor separation box, the connecting pipe is arranged between the first cavity and the second cavity, and the connecting pipe connects the first cavity and the second cavity; The water outlet is provided with a first water outlet at the bottom, the first water outlet is communicated with the bottom of the first cavity, the water outlet also includes a first water inlet communicated with the first cavity, the water vapor separation box is provided with a second water outlet at the bottom, the second water outlet is communicated with the first water inlet through the connecting pipe; the water vapor separation box is provided with a second water inlet for connecting to the water outlet end of the water circuit of the water dispenser so that hot water enters the water vapor separation box; A first exhaust pipe is also provided on the top of the water vapor separation box, and the first exhaust pipe is connected with the second volume cavity and the outside.

2. The water outlet structure of the independent water vapor separation box according to claim 1, characterized in that: The water outlet is further provided with a second exhaust pipe, which is arranged on both sides of the first water outlet and connects the first cavity with the outside world from top to bottom.

3. The water outlet structure of the independent water vapor separation box according to claim 2, characterized in that: The second exhaust pipe is arranged at the bottom of the first cavity, and the upper end of the second exhaust pipe extends inward to near the top of the first cavity; the first exhaust pipe extends outward from the top of the water vapor separation box.

4. The water outlet structure of the independent water vapor separation box according to claim 3, characterized in that: The water outlet nozzle comprises a nozzle body and a sealing cover which is sealed with the nozzle body. The sealing cover is circumferentially provided with a flange which is adapted to the nozzle body, and the inner wall of the flange is matched and connected with the outer circumference of the nozzle body.

5. The water outlet structure of the independent water vapor separation box according to claim 1, characterized in that: The bottom of the first cavity is gradually tilted outward from bottom to top to form a first guide portion, and the first water outlet is arranged at the lowest point of the first guide portion; the bottom of the second cavity is gradually tilted outward from bottom to top to form a second guide portion, and the second water outlet is arranged at the lowest point of the second guide portion.

6. The water outlet structure of the independent water vapor separation box according to claim 1, characterized in that: One end of the connecting pipe is plugged into and interference-fitted with the first water inlet, and the other end is plugged into and interference-fitted with the first water outlet.

7. The water outlet structure of the independent water vapor separation box according to claim 6, characterized in that: A first transition portion is provided at one end where the first water inlet is plugged into the connecting pipe, and the first transition portion gradually decreases from the inside to the outside along the extension direction of the first water inlet; a second transition portion is provided at one end where the second water outlet is plugged into the connecting pipe, and the second transition portion gradually decreases along the extension direction of the second water outlet.

8. The water outlet structure of the independent water vapor separation box according to claim 7, characterized in that: The connecting pipe is made of flexible material and can be bent at any angle; the convex rings extending outward along the circumferential direction at both ends of the connecting pipe are used to improve the connection reliability between the connecting pipe and the first water inlet and the second water outlet.

9. The water outlet structure of an independent water vapor separation box according to claim 1, characterized in that: The inner wall of the first water outlet is provided with a plurality of reinforcing ribs, and guide grooves are formed between the reinforcing ribs.

10. The water outlet structure of an independent water vapor separation box according to claim 1, characterized in that: The water outlet is flat.

Images